N employee earns $175 for 15 hours work. assuming he is paid by the hour, how much will this employee earn in 18 hours?
1 answer:
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<span><span><span>2x</span>−y</span>=5
</span>Add -2x to both sides.
<span><span><span><span>2x</span>−y</span>+<span>−<span>2x</span></span></span>=<span>5+<span>−<span>2x
</span></span></span></span><span><span>−y</span>=<span><span>−<span>2x</span></span>+5
</span></span>Divide both sides by -1.<span><span><span><span><span>
</span></span></span></span></span><span><span>
</span></span><span>y=<span><span>2x</span>−5
</span></span>Answer:
<span>y=<span><span>2x</span>−<span>5</span></span></span>
</span>Add -2x to both sides.
<span><span><span><span>2x</span>−y</span>+<span>−<span>2x</span></span></span>=<span>5+<span>−<span>2x
</span></span></span></span><span><span>−y</span>=<span><span>−<span>2x</span></span>+5
</span></span>Divide both sides by -1.<span><span><span><span><span>
</span></span></span></span></span><span><span>
</span></span><span>y=<span><span>2x</span>−5
</span></span>Answer:
<span>y=<span><span>2x</span>−<span>5</span></span></span>